ORDER BY PHONE (619) 331-9599      Contact Us      Request Quote
facebook
NationalStockNumber.org

Valve Seat NSN 4820-01-633-4919

Item Description

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

NSN 4820-01-633-4919 NSN: 4820-01-633-4919

Features and Characteristics

Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material controlled iaw ss800-ag-man-010/p9290 system certification procedures and criteria manual for deep submergence systems and requires cleaning, packing, and marking iaw mil-std-1622 or mil-std-1330 as deemed applicable; critical item for safety and survival of deep submergence research and rescue vehicals as differentiated by special test features
FSC
4820 Nonpowered Valves
NIIN
016334919
NSN
4820016334919

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A7410.002.156
Cage Code:
01343
Status:
A
MSDS:
Part Number:
20307 FIND 2
Cage Code:
01343
Status:
A
MSDS:
Part Number:
7383858-20307-2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
7550478-20307-2
Cage Code:
53711
Status:
A
MSDS:
Part Number:
20307-2
Cage Code:
96169
Status:
A
MSDS:
Part Number:
G547-0002-20307-2
Cage Code:
96169
Status:
A
MSDS:
Part Number:
H547-0001-20307-1
Cage Code:
96169
Status:
A
MSDS:
Part Number:
20307-2D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7383858-20307-2D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
A7410.002.156D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
7550478-02307-2D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
G547-0002-20307-2D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
H547-0001-20307-1D0
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-01-633-4919
What are the manufacturers of nsn 4820016334919?
Does this nsn 4820016334919 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820016334919
A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. the body may have a flange of various shapes. for diesel and gasoline reciprocating engines, see insert, engine valve seat.
Does nsn 4820016334919 contain any precious metals?
No precious metal content.
Does nsn 4820016334919 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820016334919?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22113
FIIG:
A15500
App. Key:
A
Cond. Code:
2
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
ASA Aviation Suppliers Association Member Logo
NQA AS 9120 Suppliers Logo
ITAR Registered International Traffic in Arms Regulations Logo